So I bought the wife this horizon and after a few different things I have read..I have a question for anyone that can she'd some light on this for me....what is the biggest motor I can put in this....it currently has a 2.2 non turbo but I would love to give it more guts than 90 hp...I've been thinking of just dropping in a rebuilt 2.2 with turbo...but I really want to go simi-nuts with it...keep in mind this will be the wife's daily driver....any thoughts????